Description
Pioneer Volume – Disposable PU Foam Earplug
The Pioneer Volume Disposable PU Foam Earplug is a high-attenuation hearing protection solution engineered for extreme-noise industrial environments. Constructed from premium, slow-recovery polyurethane (PU) foam, these earplugs are designed to be compressed and inserted into the ear canal, where they gradually expand to create a personalized, low-pressure acoustic seal. The high-expansion foam conforms precisely to the unique contours of the wearer’s ear, providing a superior barrier against hazardous sound waves. This single-use model is an essential choice for high-decibel sectors where hygiene and maximum noise reduction are paramount.
Technical Specifications:
- Material: High-density, ultra-soft Polyurethane (PU) Foam
- Design: Tapered bullet-shaped geometry for effortless insertion and a secure anatomical fit
- Recovery Speed: Engineered slow-expansion formula allowing for optimal positioning before the seal is formed
- Attenuation (SNR): Premium-level Noise Reduction Rating (NRR) typically ranging between 32dB and 37dB
- Surface Finish: Smooth, soil-resistant “closed-cell” skin to prevent dirt buildup and ear-canal irritation
- Visibility: Available in high-visibility neon colors (e.g., Orange or Yellow) to facilitate rapid compliance monitoring
- Type: Disposable, single-use earplugs to ensure maximum workplace hygiene
- Packaging: Individually wrapped pairs in polybags for hygienic site distribution
Compliance & Standards:
- EN 352-2:2002: Certified for personal hearing protection—Earplugs.
- ANSI S3.19: Meets American standards for high-level occupational noise reduction.
- SANS / CE Approved: Fully compliant with regional and international health and safety directives.
- Dermatologically Tested: Hypoallergenic material designed for comfort during extended wear.
Ideal Application: Heavy metal fabrication, mining, quarrying, heavy machinery operation, and any industrial environment with consistent high-decibel exposure.





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